GO | The Functional Options Pattern with easy Example in Code
This is a tutorial about the Functional Options Pattern in GO/Golang.
The Functional Options Pattern uses closures to configure a struct or functionality in a very elegant way. It is especially usefull if you would have to create a constructor function that has a lot of mandatory parameters. Instead, with this pattern, you only have to provide the options you want to configure. Also, the API can be used very intuitive way.
content of the video:
0:00 - Intro
0:10 - Using the FO Pattern to create a server struct
2:27 - Using the API to configure a server
3:31 - Adding another field to the server struct
3:59 - Summary
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